BR112015015915A2 - prepreg yarn and textile structure - Google Patents

prepreg yarn and textile structure

Info

Publication number
BR112015015915A2
BR112015015915A2 BR112015015915A BR112015015915A BR112015015915A2 BR 112015015915 A2 BR112015015915 A2 BR 112015015915A2 BR 112015015915 A BR112015015915 A BR 112015015915A BR 112015015915 A BR112015015915 A BR 112015015915A BR 112015015915 A2 BR112015015915 A2 BR 112015015915A2
Authority
BR
Brazil
Prior art keywords
bundle
resin composition
resin
outside
impregnated
Prior art date
Application number
BR112015015915A
Other languages
Portuguese (pt)
Other versions
BR112015015915B1 (en
Inventor
Wohlmann Bernd
Pusch Jens
Schneider Markus
Kummer-Dörner Sabine
Stüsgen Silke
Witzel Silke
Original Assignee
Toho Tenax Europe Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toho Tenax Europe Gmbh filed Critical Toho Tenax Europe Gmbh
Publication of BR112015015915A2 publication Critical patent/BR112015015915A2/en
Publication of BR112015015915B1 publication Critical patent/BR112015015915B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C08L75/08—Polyurethanes from polyethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
    • C08J5/241—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres
    • C08J5/243—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres using carbon fibres
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2363/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Reinforced Plastic Materials (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Laminated Bodies (AREA)
  • Woven Fabrics (AREA)
  • Epoxy Resins (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

1 / 1 resumo “fio prã‰-impregnado, e, estrutura tãšxtil” a invenã§ã£o refere-se a um fio prã©-impregnado feito de um feixe de filamentos de fibras de reforã§o, em que os filamentos de fibras de reforã§o sã£o impregnados com 0,1 a 4% em peso de uma primeira composiã§ã£o de resina e sã£o, pelo menos parcialmente, conectados por meio da primeira composiã§ã£o de resina e em que a primeira composiã§ã£o de resina contã©m, pelo menos, uma resina de uretano h1, que ã© produzida a partir de uma reaã§ã£o de um composto de epã³xi aromã¡tico bifuncional com base em bisfenol a, um poli-isocianato aromã¡tico, e um polialquileno glicol, e uma resina de bisfenol a oxialquilado h2, h1 e h2 estã£o presentes em uma razã£o em peso de 1 a 15, e a mistura de resinas de h1 e h2 tem uma viscosidade de 10 a 10.000 pa.s. em temperatura ambiente o fio prã©-impregnado tem uma segunda composiã§ã£o de resina sobre o exterior do feixe, na forma de partã­culas ou gotas aderentes que sã£o sã³lidas em temperatura ambiente. a segunda composiã§ã£o de resina tem uma temperatura de fusã£o na faixa de 80 a 150â°c e estã¡ presente em uma concentraã§ã£o de 0,5 a 14% em peso sobre o exterior do feixe. o interior do feixe e pelo menos 40% da ã¡rea do exterior do feixe sã£o livres da segunda composiã§ã£o de resina.1 / 1 abstract “pre-impregnated yarn, and textile structure†the invention refers to a pre-impregnated yarn made from a bundle of filaments of reinforcing fibers, wherein the reinforcing fiber filaments are impregnated with 0.1 to 4% by weight of a first resin composition and are at least partially connected by means of the first composition. resin and wherein the first resin composition contains at least one urethane resin h1, which is produced from a reaction of an aromatic epoxy compound bifunctional based on bisphenol a, an aromatic polyisocyanate, and a polyalkylene glycol, and an oxyalkylated bisphenol a resin h2, h1 and h2 are present in a weight ratio of 1 to 15, and the mixture of h1 and h2 resins has a viscosity of 10 to 10,000 pa.s. at room temperature the prepreg yarn has a second resin composition on the outside of the bundle, in the form of sticky particles or droplets that are solid at room temperature. the second resin composition has a melting temperature in the range of 80 to 150°C and is present in a concentration of 0.5 to 14% by weight on the outside of the bundle. the inside of the bundle and at least 40% of the area of the outside of the bundle are free of the second resin composition.

BR112015015915-0A 2013-01-28 2014-01-21 pre-impregnated yarn and textile structure BR112015015915B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP13152863.0 2013-01-28
EP13152863 2013-01-28
PCT/EP2014/051084 WO2014114617A1 (en) 2013-01-28 2014-01-21 Impregnated reinforcement fibre yarn and use thereof to produce composite materials

Publications (2)

Publication Number Publication Date
BR112015015915A2 true BR112015015915A2 (en) 2017-07-11
BR112015015915B1 BR112015015915B1 (en) 2020-10-13

Family

ID=47623951

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015015915-0A BR112015015915B1 (en) 2013-01-28 2014-01-21 pre-impregnated yarn and textile structure

Country Status (13)

Country Link
US (1) US9540509B2 (en)
EP (1) EP2948499B1 (en)
JP (1) JP6250068B2 (en)
CN (1) CN104937014B (en)
AR (1) AR094597A1 (en)
AU (1) AU2014210052B2 (en)
BR (1) BR112015015915B1 (en)
CA (1) CA2899268C (en)
ES (1) ES2635502T3 (en)
PL (1) PL2948499T3 (en)
PT (1) PT2948499T (en)
TW (1) TWI602671B (en)
WO (1) WO2014114617A1 (en)

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WO2016117435A1 (en) 2015-01-19 2016-07-28 帝人株式会社 Cement-reinforcing fiber material
CN114381858B (en) * 2015-10-09 2024-06-04 埃万特防护材料有限公司 Composite long object
US10259157B2 (en) * 2015-12-21 2019-04-16 Palo Alto Research Center Incorporated Fiber reinforced thermoplastic sheets for thermoforming
JP6350774B1 (en) * 2016-11-16 2018-07-04 三菱瓦斯化学株式会社 Manufacturing method of molded products
JP6875538B2 (en) 2017-09-21 2021-05-26 帝人株式会社 Manufacturing method of fixed carbon fiber bundle
WO2019173016A2 (en) * 2018-03-06 2019-09-12 Aerlyte, Inc. Fiber-reinforced composites and methods of forming and using same
CN108752932B (en) * 2018-05-10 2023-09-05 本影科技(中山)有限公司 Silicon rubber elastomer/fiber composite material and preparation method and application thereof
CA3136651A1 (en) 2019-04-18 2020-10-22 Teijin Carbon Europe Gmbh Braided preform radius filler

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JPS61138617A (en) * 1984-12-11 1986-06-26 Toyo Tire & Rubber Co Ltd Urethane prepolymer composition
FR2648957B1 (en) 1989-06-22 1991-11-15 France Etat Armement COMPOSITE MATERIAL WITH MODULAR CHARACTERISTICS BY PREPREGNATION OF CONTINUOUS FIBER
JP3098267B2 (en) * 1991-03-12 2000-10-16 敷島紡績株式会社 Fiber treatment agent for composite materials
JPH05117423A (en) * 1991-10-29 1993-05-14 Asahi Chem Ind Co Ltd Epoxy resin composition for prepreg
JP3222512B2 (en) * 1991-11-11 2001-10-29 三菱レイヨン株式会社 Sizing agent for carbon fiber
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JP2957467B2 (en) * 1996-03-11 1999-10-04 東邦レーヨン株式会社 Sizing agent for carbon fiber strand, sized carbon fiber strand, and prepreg using carbon fiber strand as reinforcing fiber
EP0885704B1 (en) * 1996-12-18 2003-08-06 Toray Industries, Inc. Carbon fiber prepreg and method of production thereof
GB9709166D0 (en) 1997-05-06 1997-06-25 Cytec Ind Inc Preforms for moulding process and resins therefor
US20020187346A1 (en) * 2001-06-04 2002-12-12 Adzima Leonard J. Powder coated roving for making structural composite
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Also Published As

Publication number Publication date
BR112015015915B1 (en) 2020-10-13
ES2635502T3 (en) 2017-10-04
PT2948499T (en) 2017-08-09
US9540509B2 (en) 2017-01-10
TWI602671B (en) 2017-10-21
AU2014210052B2 (en) 2016-12-22
JP6250068B2 (en) 2017-12-20
EP2948499A1 (en) 2015-12-02
CN104937014B (en) 2017-11-28
TW201434607A (en) 2014-09-16
CA2899268C (en) 2020-11-24
CA2899268A1 (en) 2014-07-31
JP2016509638A (en) 2016-03-31
AR094597A1 (en) 2015-08-12
PL2948499T3 (en) 2017-10-31
WO2014114617A1 (en) 2014-07-31
CN104937014A (en) 2015-09-23
US20150376404A1 (en) 2015-12-31
EP2948499B1 (en) 2017-06-14
AU2014210052A1 (en) 2015-07-02

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 21/01/2014, OBSERVADAS AS CONDICOES LEGAIS.

B25D Requested change of name of applicant approved

Owner name: TEIJIN CARBON EUROPE GMBH (DE)